This striking Casio watch features the new Urban Utility colours from G-SHOCK G-SQUAD GBD-200 series - designed for people who are passionate about sport and fitness. This bold and tough smart watch is built to enhance workouts and running by utilizing functions such as accelerometer, distance measurement, and smartphone linkage via Bluetooth - and once you have taken measurements with a smartphone, the next time you will be able to measure distance with the watch alone. You can also check the life log and activity history of steps and calorie consumption with the dedicated app “G-SHOCK MOVE” to support your daily workout. This watch is an essential piece of kit for daily health management, workout enhancement and strengthening stamina. The app also helps to simplify the configuration of watch settings and training management. A Super Illuminator keeps face information easy to read, even in the dark, and the band’s soft urethane material improves the fit to the wrist, and vent holes improve breathability. This watch connects with your phone via Bluetooth to support auto time adjustment, phone notifications, step tracking, and other functions throughout the day. As if that wasn’t enought, the battery life is approximately 2 years between replacements. 24Hr Display: Y Depth: 16.6 MM Height: 48.9 MM Width: 51.3 MM Case height (in cm): 4.9 Case Length (in cm): 5.1 Case Shape: Round Case Width (in cm): 1.6 Fastening Type: Strap Buckle Glass: Mineral Movement: Japanese Quartz (battery) Strap Material: PU Water Resistant: Y Training Tracker 5 Daily Alarm Function Auto Calendar Bluetooth Connected Countdown Timer + Stopwatch Display Illumination Shock Resistant Airplane Mode Compatibility: This watch is compatible with both iOS and Android devices.